The truth table for two sets, \( A \) and \( B \), performing the operation \( \bar{A} \cup \bar{B} \) yields which of the following results?
When \( A \) is false, and \( B \) is false then \( \bar{A} \cup \bar{B} \) is false.
When \( A \) is false, and \( B \) is true then \( \bar{A} \cup \bar{B} \) is true.
When \( A \) is true, and \( B \) is true then \( \bar{A} \cup \bar{B} \) is true.
When \( A \) is true, and \( B \) is false then \( \bar{A} \cup \bar{B} \) is false.